New in box Zev V2 fulcrum trigger with Ghost Edge 3.5 trigger connector. Drop your trigger pull weight as low as 2.5 lbs. Works with most glocks. Does not come with the Zev trigger connector.

https://www.zevtechnologies.com/shop/zev-fulcrum-adjustable-trigger-upgrade-bar-kit-small/

https://ghostinc.com/3-5-lb-trigger-connector-for-all-glocks-gen-1-6/